Beijing Silk Road Enterprise Management Services Co., Ltd.
| Current - Saturation (Isat) | 9.6A |
| Description | 9.6A Through Hole-3P,27.9x23mm Fixed Inductors RoHS |
| Mfr. Part # | CKDFQ2915H-22uH/MC |
| Package | Through Hole-3P,27.9x23mm |
| Model Number | CKDFQ2915H-22uH/MC |
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Product Specification
| Current - Saturation (Isat) | 9.6A | Description | 9.6A Through Hole-3P,27.9x23mm Fixed Inductors RoHS |
| Mfr. Part # | CKDFQ2915H-22uH/MC | Package | Through Hole-3P,27.9x23mm |
| Model Number | CKDFQ2915H-22uH/MC |
This high-current power inductor features an assemblage design with a sturdy structure and magnetic shielding for low magnetic flux. It offers low DC resistance, supporting high current capabilities. Ideal for use as energy storage inductors in high-efficiency DC/DC converters and resonant switching power supplies.
CKDFQ 2915H - 4.7uH /M
| TYPE | F (mm) | F' (mm) | A (Max) | B (Max) | C (Max) | D (Max) | E (0.3) | G (0.5) | H (0.15) | I (Ref) | J (0.5) | K (Ref) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CKDFQ2915H | 0.90.15 | 1.4 | 27.9 | 23.0 | 15.4 | 19.7 | 4.0 | 10.43 | 0.5 | 3.0 | 3.0 | 21.0 |
| CKDFQ2915L | 0.90.15 | 1.4 | 27.9 | 23.0 | 15.4 | 19.7 | 4.0 | 10.43 | 0.5 | 3.0 | 3.0 | 21.0 |
| CKDFQ2918H | 1.0~1.5uH: 1.70.15 3.3~33uH: 0.80.15 | 2.3 1.3 | 27.9 | 23.0 | 18.5 | 19.7 | 4.0 | 10.43 | 0.5 | 3.0 | 3.0 | 21.0 |
| Profile Feature | Pb-Free Assembly | Sn-Pb Assembly |
|---|---|---|
| Preheat Temperature Min (Ts min) | 100 C | 100 C |
| Preheat Temperature Typical (Ts typical) | 120 C | 120 C |
| Preheat Temperature Max (Ts max) | 130 C | 130 C |
| Preheat Time (ts) from Ts min to Ts max | 70 seconds | 70 seconds |
| Ramp-up Rate ( T) | 150 C max. | 150 C max. |
| Peak Temperature (Tp) | 250 C - 260 C | 235 C - 260 C |
| Time of actual peak temperature (tp) max. | 10 seconds | 5 seconds each wave max. |
| Ramp-down Rate, Min | ~ 2 K/ second | ~ 2 K/ second |
| Ramp-down Rate, Typical | ~ 3.5 K/ second | ~ 3.5 K/ second |
| Ramp-down Rate, Max | ~ 5 K/ second | ~ 5 K/ second |
| Time 25 C to 25 C | 4 minutes | 4 minutes |
| PART NUMBER | Inductance (H) | DC Resistance (m) | Saturation Current (Isat) (A) | Rated Current (Irms) (A) | |
|---|---|---|---|---|---|
| Tol 20% | Typ | Max | Typ | Typ | |
| CKDFQ2915L-1.5uH/MC | 1.5 | 1.05 | 1.20 | 100 | 36.2 |
| CKDFQ2915L-2.2uH/MC | 2.2 | 1.05 | 1.20 | 84.8 | 36.2 |
| CKDFQ2915L-3.3uH/MC | 3.3 | 1.05 | 1.20 | 57.0 | 36.2 |
| CKDFQ2915L-4.7uH/MC | 4.7 | 1.05 | 1.20 | 39.0 | 36.2 |
| CKDFQ2915L-6.8uH/MC | 6.8 | 1.05 | 1.20 | 27.8 | 36.2 |
| CKDFQ2915L-10uH/MC | 10.0 | 1.05 | 1.20 | 17.6 | 36.2 |
| CKDFQ2915L-15uH/MC | 15.0 | 1.05 | 1.20 | 11.0 | 36.2 |
| CKDFQ2915L-22uH/MC | 22.0 | 1.05 | 1.20 | 6.8 | 36.2 |
| CKDFQ2915L-33uH/MC | 33.0 | 1.05 | 1.20 | 3.3 | 36.2 |
| PART NUMBER | Inductance (H) | DC Resistance (m) | Saturation Current (Isat) (A) | Rated Current (Irms) (A) | |
|---|---|---|---|---|---|
| Tol 20% | Typ | Max | Typ | Typ | |
| CKDFQ2915H-2.2uH/MC | 2.2 | 1.35 | 1.53 | 100 | 32.8 |
| CKDFQ2915H-3.3uH/MC | 3.3 | 1.35 | 1.53 | 68.0 | 32.8 |
| CKDFQ2915H-4.7uH/MC | 4.7 | 1.35 | 1.53 | 50.0 | 32.8 |
| CKDFQ2915H-6.8uH/MC | 6.8 | 1.35 | 1.53 | 36.0 | 32.8 |
| CKDFQ2915H-10uH/MC | 10.0 | 1.35 | 1.53 | 23.0 | 32.8 |
| CKDFQ2915H-15uH/MC | 15.0 | 1.35 | 1.53 | 15.0 | 32.8 |
| CKDFQ2915H-22uH/MC | 22.0 | 1.35 | 1.53 | 9.6 | 32.8 |
| CKDFQ2915H-33uH/MC | 33.0 | 1.35 | 1.53 | 5.9 | 32.8 |
| PART NUMBER | Inductance (H) | DC Resistance (m) | Saturation Current (Isat) (A) | Rated Current (Irms) (A) | |
|---|---|---|---|---|---|
| Tol 20% | Typ | Max | Typ | Typ | |
| CKDFQ2918H-1.0uH/MC | 1.0 | 0.44 | 0.50 | 100 | 54 |
| CKDFQ2918H-1.5uH/MC | 1.5 | 0.44 | 0.50 | 91.8 | 54 |
| CKDFQ2918H-3.3uH/MC | 3.3 | 2.15 | 2.58 | 94.0 | 30 |
| CKDFQ2918H-4.7uH/MC | 4.7 | 2.15 | 2.58 | 65.0 | 30 |
| CKDFQ2918H-6.8uH/MC | 6.8 | 2.15 | 2.58 | 48.0 | 30 |
| CKDFQ2918H-10uH/MC | 10.0 | 2.15 | 2.58 | 33.0 | 30 |
| CKDFQ2918H-15uH/MC | 15.0 | 2.15 | 2.58 | 24.0 | 30 |
| CKDFQ2918H-22uH/MC | 22.0 | 2.15 | 2.58 | 15.0 | 30 |
| CKDFQ2918H-33uH/MC | 33.0 | 2.15 | 2.58 | 10.5 | 30 |
Notes:
1: All test data is reference to 25 ambient.
2: Test Condition100kHz0.1Vrms
3: ISaturation currentthe actual value of DC current when the inductance decrease 30% of its initial value.
4: Temperature rise currentthe actual value of DC current when the temperature rise is T40(Ta=25).
5: Special remindCircuit design, component placement, PCB size and thickness, cooling system and etc. all will affect the product temperature. Please verify the product temperature in the final application.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>>300
Ecer Certification：
Verified Supplier
Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an... Company Profile Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining an...
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